%0 Journal Article
%T TIME EFFECT ON BEARING CAPACITY OF SINGLE CEMENT SOIL PILE<br>粉喷桩单桩承载力的时效分析
%A Du Haijin
%A Zhang Jianxin
%A Wu Dongyun
%A Yang Shubiao
%A <br>杜海金
%A 张建新
%A 吴东云
%A 杨树标
%J 岩石力学与工程学报
%D 2002
%I 
%X Using elasto-plastic model and elastic mechanics theory,the stress transfer and deformation of pile along the pile are analysed respectively. The calculation model of single pile is built and the theoretic solutions are gained. The increase of bearing capacity of single pile is obvious with time. According to the data of static loading test for single cement soil pile,the time effect on bearing capacity of single cement soil pile is analysed in the saturated soil. The influences of groundwater on the bearing capacity are considered too. The presented results are of important significance to optimizing design of the cement soil pile composite foundation and deciding the time of the loading test.
%K cement soil pile
%K bearing capacity
%K time effect
%K age<br>粉喷桩
%K 承载力
%K 时间效应
%K 龄期
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=010874AE9EFEEB8D&yid=C3ACC247184A22C1&vid=659D3B06EBF534A7&iid=E158A972A605785F&sid=CD26609C367AC9C8&eid=4081E94A71AB3C30&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=8&reference_num=9